🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.9 AU - 1.04 AU

Year: 342 Days

Day: 12.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.02 AU - 1.46 AU

Year: 495 Days

Day: 47.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.79 AU - 2.93 AU

Year: 1732 Days

Day: 33.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,129,527 km

• M1: 227,239 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.45 AU - 4.41 AU

Year: 2790 Days

Day: 21 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 9.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.4 AU - 6.38 AU

Year: 5120 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,129,527 km

• M1: 138,827 km (0.117 R)
• M2: 210,035 km (0.109 R)
• M3: 299,046 km (0.097 R)
• M4: 430,393 km (0.094 R)
• M5: 611,556 km (0.114 R)
• M6: 787,782 km (0.069 R)
• M7: 882,328 km (0.11 R)
• M8: 1,426,715 km (0.104 R)
• M9: 1,637,947 km (0.067 R)
• M10: 1,803,103 km (0.118 R)
• M11: 2,135,210 km (0.097 R)
• M12: 2,502,324 km (0.095 R)
• M13: 2,661,346 km (0.05 R)
• M14: 2,790,898 km (0.118 R)
• M15: 3,124,202 km (0.066 R)
• M16: 3,452,569 km (0.104 R)
• M17: 4,105,265 km (0.032 R)
• M18: 4,180,213 km (0.075 R)
• M19: 4,580,986 km (0.1 R)
• M20: 4,835,302 km (0.099 R)
• M21: 5,114,452 km (0.097 R)
• M22: 5,419,332 km (0.094 R)
• M23: 5,751,141 km (0.094 R)
• M24: 5,835,215 km (0.027 R)
• M25: 5,961,924 km (0.099 R)
• M26: 6,565,701 km (0.105 R)
• M27: 6,719,637 km (0.083 R)
• M28: 6,919,350 km (0.092 R)
• M29: 7,098,718 km (0.12 R)
• M30: 7,166,336 km (0.077 R)
• M31: 7,256,694 km (0.076 R)
• M32: 7,347,649 km (0.03 R)
• M33: 7,416,015 km (0.105 R)
• M34: 7,738,099 km (0.094 R)
• M35: 7,994,361 km (0.077 R)
• M36: 8,182,555 km (0.112 R)
• M37: 8,587,217 km (0.093 R)
• M38: 9,416,288 km (0.065 R)
• M39: 9,664,920 km (0.109 R)
• M40: 9,790,133 km (0.093 R)
• M41: 9,940,928 km (0.102 R)
• M42: 10,016,774 km (0.119 R)
• M43: 10,423,980 km (0.092 R)
• M44: 10,629,677 km (0.094 R)
• M45: 10,914,661 km (0.115 R)
• M46: 11,176,008 km (0.117 R)
• M47: 11,412,971 km (0.079 R)
• M48: 11,492,258 km (0.113 R)
• M49: 11,784,722 km (0.086 R)
• M50: 11,918,612 km (0.078 R)
• M51: 12,026,023 km (0.119 R)
• M52: 12,106,656 km (0.067 R)
• M53: 12,187,589 km (0.09 R)
• M54: 12,567,717 km (0.09 R)
• M55: 12,869,157 km (0.05 R)
• M56: 13,062,288 km (0.068 R)
• M57: 13,451,242 km (0.086 R)
• M58: 13,619,091 km (0.045 R)
• M59: 13,928,759 km (0.076 R)
• M60: 14,070,129 km (0.116 R)
• M61: 14,183,673 km (0.111 R)
• M62: 14,269,094 km (0.08 R)
• M63: 14,583,548 km (0.058 R)
• M64: 14,669,717 km (0.073 R)
• M65: 15,161,146 km (0.113 R)
• M66: 15,540,676 km (0.075 R)
• M67: 15,834,635 km (0.119 R)
• M68: 16,398,470 km (0.095 R)
• M69: 16,817,942 km (0.107 R)
• M70: 17,241,155 km (0.103 R)
• M71: 17,698,475 km (0.078 R)
• M72: 18,128,868 km (0.064 R)
• M73: 18,531,586 km (0.101 R)
• M74: 20,012,306 km (0.117 R)
• M75: 20,235,954 km (0.103 R)
• M76: 20,332,146 km (0.071 R)
• M77: 20,396,323 km (0.058 R)
• M78: 20,944,749 km (0.074 R)
• M79: 21,727,146 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 14

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.49 AU - 8.33 AU

Year: 6506 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,129,527 km

• M1: 210,035 km (0.095 R)
• M2: 333,304 km (0.095 R)
• M3: 714,928 km (0.071 R)
• M4: 1,343,538 km (0.107 R)
• M5: 1,610,720 km (0.067 R)
• M6: 1,779,616 km (0.104 R)
• M7: 1,895,555 km (0.094 R)
• M8: 2,197,294 km (0.109 R)
• M9: 2,301,264 km (0.105 R)
• M10: 2,824,557 km (0.111 R)
• M11: 3,217,701 km (0.079 R)
• M12: 3,360,716 km (0.074 R)
• M13: 3,505,976 km (0.073 R)
• M14: 3,878,175 km (0.077 R)
• M15: 4,107,808 km (0.091 R)
• M16: 4,368,258 km (0.12 R)
• M17: 4,661,170 km (0.103 R)
• M18: 4,769,330 km (0.115 R)
• M19: 5,407,365 km (0.052 R)
• M20: 6,043,006 km (0.108 R)
• M21: 6,702,433 km (0.115 R)
• M22: 6,917,256 km (0.086 R)
• M23: 7,103,056 km (0.086 R)
• M24: 7,448,179 km (0.042 R)
• M25: 7,734,659 km (0.088 R)
• M26: 7,895,476 km (0.055 R)
• M27: 8,285,777 km (0.076 R)
• M28: 8,615,940 km (0.099 R)
• M29: 8,950,441 km (0.065 R)
• M30: 10,084,692 km (0.08 R)
• M31: 10,543,957 km (0.066 R)
• M32: 11,046,157 km (0.094 R)
• M33: 11,373,328 km (0.103 R)
• M34: 11,556,436 km (0.086 R)
• M35: 11,925,493 km (0.12 R)
• M36: 12,261,041 km (0.04 R)
• M37: 12,448,787 km (0.103 R)
• M38: 12,713,425 km (0.072 R)
• M39: 13,056,154 km (0.105 R)
• M40: 13,209,492 km (0.099 R)
• M41: 13,363,578 km (0.087 R)
• M42: 13,518,112 km (0.061 R)
• M43: 13,673,245 km (0.095 R)
• M44: 13,946,261 km (0.043 R)
• M45: 14,063,696 km (0.103 R)
• M46: 14,260,417 km (0.099 R)
• M47: 14,736,138 km (0.045 R)
• M48: 16,276,697 km (0.119 R)
• M49: 16,649,046 km (0.112 R)
• M50: 17,150,049 km (0.1 R)
• M51: 18,295,072 km (0.109 R)
• M52: 19,904,296 km (0.041 R)
• M53: 20,125,252 km (0.047 R)
• M54: 20,480,547 km (0.119 R)
• M55: 21,558,549 km (0.071 R)
• M56: 22,563,099 km (0.096 R)
• M57: 23,024,608 km (0.109 R)
• M58: 23,163,734 km (0.08 R)
• M59: 24,098,272 km (0.107 R)
• M60: 24,475,408 km (0.062 R)
• M61: 24,712,222 km (0.114 R)
• M62: 24,807,217 km (0.077 R)
• M63: 25,140,371 km (0.106 R)
• M64: 25,331,407 km (0.112 R)
• M65: 26,926,121 km (0.084 R)
• M66: 27,023,808 km (0.1 R)
• M67: 28,254,999 km (0.074 R)
• M68: 28,453,665 km (0.114 R)
• M69: 29,705,948 km (0.099 R)
• M70: 30,009,183 km (0.115 R)
• M71: 30,976,184 km (0.048 R)
• M72: 31,746,912 km (0.096 R)
• M73: 32,264,222 km (0.12 R)
• M74: 32,575,984 km (0.069 R)
• M75: 33,674,780 km (0.111 R)
• M76: 34,626,372 km (0.11 R)
• M77: 34,945,614 km (0.101 R)
• M78: 35,479,678 km (0.07 R)
• M79: 35,640,496 km (0.087 R)
• M80: 35,855,169 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 4.8

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.45 AU - 15.91 AU

Year: 19124 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,129,527 km

• M1: 64,776 km (0.094 R)
• M2: 100,530 km (0.106 R)
• M3: 449,542 km (0.101 R)
• M4: 898,485 km (0.105 R)
• M5: 940,671 km (0.106 R)
• M6: 1,208,452 km (0.062 R)
• M7: 1,524,253 km (0.062 R)
• M8: 2,057,120 km (0.12 R)
• M9: 2,642,646 km (0.047 R)
• M10: 3,081,267 km (0.074 R)
• M11: 3,850,051 km (0.104 R)
• M12: 3,954,470 km (0.045 R)
• M13: 4,059,937 km (0.118 R)
• M14: 4,130,696 km (0.101 R)
• M15: 4,273,562 km (0.097 R)
• M16: 4,309,466 km (0.109 R)
• M17: 4,345,519 km (0.11 R)
• M18: 4,674,634 km (0.076 R)
• M19: 4,936,131 km (0.065 R)
• M20: 4,973,980 km (0.096 R)
• M21: 5,868,575 km (0.081 R)
• M22: 5,948,610 km (0.083 R)
• M23: 6,727,865 km (0.115 R)
• M24: 7,150,629 km (0.106 R)
• M25: 7,193,414 km (0.119 R)
• M26: 7,451,769 km (0.069 R)
• M27: 7,495,153 km (0.031 R)
• M28: 7,800,931 km (0.099 R)
• M29: 7,889,044 km (0.116 R)
• M30: 8,515,260 km (0.052 R)
• M31: 8,697,171 km (0.086 R)
• M32: 10,101,297 km (0.093 R)
• M33: 10,149,318 km (0.069 R)
• M34: 10,536,028 km (0.119 R)
• M35: 10,927,676 km (0.104 R)
• M36: 12,592,850 km (0.032 R)
• M37: 13,217,720 km (0.09 R)
• M38: 13,586,778 km (0.084 R)
• M39: 14,605,839 km (0.08 R)
• M40: 14,714,447 km (0.088 R)
• M41: 15,760,285 km (0.096 R)
• M42: 16,151,633 km (0.058 R)
• M43: 16,376,778 km (0.113 R)
• M44: 16,773,063 km (0.09 R)
• M45: 17,517,462 km (0.086 R)
• M46: 18,331,274 km (0.118 R)
• M47: 20,967,638 km (0.089 R)
• M48: 22,768,946 km (0.082 R)
• M49: 24,168,134 km (0.106 R)
• M50: 24,232,461 km (0.046 R)
• M51: 24,490,069 km (0.09 R)
• M52: 24,878,126 km (0.112 R)
• M53: 25,923,067 km (0.096 R)
• M54: 27,785,860 km (0.085 R)
• M55: 27,987,966 km (0.073 R)
• M56: 28,190,522 km (0.092 R)
• M57: 28,937,763 km (0.064 R)
• M58: 29,005,980 km (0.11 R)
• M59: 29,210,929 km (0.099 R)
• M60: 30,035,961 km (0.095 R)
• M61: 31,147,922 km (0.047 R)
• M62: 32,061,217 km (0.036 R)
• M63: 32,627,595 km (0.055 R)
• M64: 32,769,713 km (0.119 R)
• M65: 34,130,006 km (0.1 R)
• M66: 34,274,219 km (0.12 R)
• M67: 34,418,730 km (0.117 R)
• M68: 35,289,839 km (0.099 R)
• M69: 35,581,704 km (0.061 R)
• M70: 36,168,128 km (0.109 R)
• M71: 36,462,387 km (0.113 R)
• M72: 36,536,138 km (0.115 R)
• M73: 37,871,449 km (0.03 R)
• M74: 38,695,284 km (0.108 R)
• M75: 39,980,181 km (0.083 R)
• M76: 40,208,317 km (0.034 R)
• M77: 40,666,087 km (0.066 R)
• M78: 41,278,989 km (0.105 R)
• M79: 42,513,920 km (0.062 R)
• M80: 44,231,752 km (0.077 R)
• M81: 46,290,967 km (0.118 R)
• M82: 48,786,708 km (0.062 R)
• M83: 48,949,321 km (0.075 R)
• M84: 49,764,480 km (0.116 R)
• M85: 49,846,310 km (0.115 R)
• M86: 50,091,949 km (0.058 R)
• M87: 51,408,560 km (0.101 R)
• M88: 53,572,194 km (0.058 R)
• M89: 53,739,744 km (0.115 R)
• M90: 53,991,667 km (0.117 R)
• M91: 55,087,322 km (0.052 R)
• M92: 55,850,271 km (0.087 R)
• M93: 55,935,242 km (0.095 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,198 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit